219099600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{20287}}^1$

素因数の和:20314

約数の個数: 120

約数和(自身を含む): 779870720

約数和(自身を除く): 560771120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 20287, 40574, 60861, 81148, 101435, 121722, 162296, 182583, 202870, 243444, 304305, 324592, 365166, 405740, 486888, 507175, 547749, 608610, 730332, 811480, 912915, 973776, 1014350, 1095498, 1217220, 1460664, 1521525, 1622960, 1825830, 2028700, 2190996, 2434440, 2738745, 2921328, 3043050, 3651660, 4057400, 4381992, 4564575, 4868880, 5477490, 6086100, 7303320, 8114800, 8763984, 9129150, 10954980, 12172200, 13693725, 14606640, 18258300, 21909960, 24344400, 27387450, 36516600, 43819920, 54774900, 73033200, 109549800, 219099600]

約数ペア:

[(1, 219099600), (2, 109549800), (3, 73033200), (4, 54774900), (5, 43819920), (6, 36516600), (8, 27387450), (9, 24344400), (10, 21909960), (12, 18258300), (15, 14606640), (16, 13693725), (18, 12172200), (20, 10954980), (24, 9129150), (25, 8763984), (27, 8114800), (30, 7303320), (36, 6086100), (40, 5477490), (45, 4868880), (48, 4564575), (50, 4381992), (54, 4057400), (60, 3651660), (72, 3043050), (75, 2921328), (80, 2738745), (90, 2434440), (100, 2190996), (108, 2028700), (120, 1825830), (135, 1622960), (144, 1521525), (150, 1460664), (180, 1217220), (200, 1095498), (216, 1014350), (225, 973776), (240, 912915), (270, 811480), (300, 730332), (360, 608610), (400, 547749), (432, 507175), (450, 486888), (540, 405740), (600, 365166), (675, 324592), (720, 304305), (900, 243444), (1080, 202870), (1200, 182583), (1350, 162296), (1800, 121722), (2160, 101435), (2700, 81148), (3600, 60861), (5400, 40574), (10800, 20287)]